import SkewData

class MktSnapshot(file):
    """
    Instantaneous option market at the time the chain was taken
    TODO: make it real-time to read from IB
    """
    
    def __init__(self,file ):
        """
        """
        polynomials = []
        polynomials = SkewData(file).getSkews()
                
    def straddle():
        
        
